Sethupathi S, Paramasivan M. Effect of zinc and boron on yield and quality of onion (Allium cepa L.) in alifisols of Tamirabarni tract. J. Agric. Ecol. [Internet]. 2019 Jun. 15 [cited 2026 Oct. 1];7(7):96-102. Available from: https://saaer.org.in/journals/index.php/jae/article/view/207